Clear-Com BS850 (Last time buy) - Manual (Page 4)

• Be sure the rubber switch cover is in place at the top of the case, as shown in
Figure 9. The button portions of the switch cover must protrude through the
two square holes on top of the Beltpac case.
Figure 9. Rubber switch cover position
• Lower the upper edge of the board into the Beltpac case so the rubber gaskets
under the control knobs fit into the grooves on the edge of the case, and the
switches fit under the rubber switch cover as shown in Figure 10. It may be
necessary to carefully guide the edge of the switch cover upward to enable the
switches to slide under the switch cover. Also, be sure the connector wires can
move freely, and are not pinched under the board.
Figure 10. Board placement in case
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